baber/WOPTO huggingface dataset:
Patent KR-20090076587-A (KR)
Title: Method and apparatus transmitting/receiving packet data in mobile communication system
Inventor: KIM SOENG HUN
IPC: H04L1/16
Filed: 2008-01-09
Abstract: A method for transceiving packet data in a mobile communication system and a device therefor are provided to transmit a portion of ACK information through 4 bits, thereby quickly abandoning unnecessary packets stored in a retransmission buffer. Packet data is generated. The number of upper layer packets(534) which constitute the packet data is confirmed, and a header is configured according to the confirmed results. If length indicators and expansion bit phases included in the header are odd-numbered, a portion of ACK information is inserted into a final one of the length indicators to configure the header. The configured header is inserted into the generated packet data, and the packet data is transmitted. Packet data having lower serial numbers than the nearest serial numbers are discarded.
Patent KR-20090076703-A (KR)
Title: Method for performing handover using route information
Inventor: JANG JIN HO
IPC: H04B7/26
Filed: 2008-01-09
Abstract: A method for performing handover with routing information is provided to improve performance of a system by reducing the unnecessary handover based on the routing information. It is determined whether a user is escaped from coverage of a serving base station, which provides a service to a mobile broadcasting station, in routing information(S120). When the user is escaped, a channel condition of the serving base station is estimated(S130). When the channel condition is smaller than a threshold, it determined whether a current position of the user is escaped from the coverage of the serving base station(S160). When the current position is escaped, handover is performed(S180).
Patent KR-20080074726-A (KR)
Title: A media gateway and control method thereof
Inventor: SHIGA SHINGO
IPC: H04Q7/24
Filed: 2008-01-15
Abstract: A media gateway and a method for controlling the same are provided to realize the optimization of resources to be used, without modifying the conditions of the present interface having a media gateway controller, installing specific software in the media gateway controller, and modifying the configuration of a control device. A media gateway, which controls bearer transmission between the first network and the second network on the basis of control messages transmitted from media gateway controllers(21,22), comprises a connection determination unit(32), an optimization judgement unit(33), an optimization processing unit(35), and a context control unit(34). Based on the resource information of the first context(130) related to the first network and the resource information of the second context(140) related to the second network, the connection determination unit determines whether an internal connection in the media gateway exists between the first context and the second context. If so, the optimization judgement unit judges whether it is possible to create the third context through a combination of the first context and the second context. If so, the optimization processing unit creates the third context, and matches the resource information of the third context to the resource information of the first context and the resource information of the second context. Based on the third context, the context control unit controls bearer transmission between the first network and the second network. Based on retrieval for the resource information of the first context and the resource information of the second context, the context control unit executes communication with the media gateway controllers.
Patent KR-20090081570-A (KR)
Title: Vine tree landscape ornaments and wall structure therefore
Inventor: PARK BYEONG CHAN
IPC: E01F8/02
Filed: 2008-01-24
Abstract: A vegetative decoration for a wall using vines and a wall structure for installing the same are provided to vegetate a wall shortly and easily by being suitable for vines growing upward or downward, to shorten the time required for vegetation, and to install and carry conveniently to a construction site. A vegetative decoration(100) for a wall using vines comprises plural vertical members(110) driven into the ground and located perpendicularly and formed to make roots of plants located on the outside pass through, one or more horizontal members(120) connecting plural vertical members in the horizontal direction and formed to make roots of plants located on the outside pass through, filler filled in the vertical members and the horizontal members to provide nutriments to the plants, and a support net(140) supporting the plants to distribute widely in the whole area where the horizontal members and the vertical members are installed.
Patent KR-20090081753-A (KR)
Title: Apparatus and method for calibration in multi-antenna system
Inventor: CHAE HEON KI
IPC: H04L1/02
Filed: 2008-01-25
Abstract: A calibration apparatus and a calibration method in a multi-antenna system are provided to calibrate a transmission path by using a reception path of an inactive state during a transmitting process in the multi-antenna system using a TDD(Time Division Duplex) method. A control unit(260) transmits a correction signal received from a correction signal processing unit(270) to DUCs(Digital Up Converters)(240-1 to 240-NT) of a transmission path. The DUCs oversample the received correction signal. Transmitters(220-1 to 220-NT) convert output signals of the DUCs to RF signals. The RF signals are transmitted to couplers(200-1 to 200-NT) through TDD switches(210-1 to 210-NT). The couplers transmit the RF signals through an antenna. The RF signals are coupled by a coupler(272). A divider(274) transmits the correction signals of the coupler to the TDD switches. The TDD switches transmit the correction signals to receivers(230-1 to 230-NT). The receivers convert the correction signals to baseband signals. The baseband signals are transmitted to the control unit. The correction signal processing unit calibrates a transmission path.
Patent KR-20080071529-A (KR)
Title: System and method of storage device data encryption and data access via a hardware key
Inventor: IYER SREE M
IPC: G06F12/14
Filed: 2008-01-30
Abstract: A system and a method for encrypting data of a storage device and accessing the encrypted data by using a hardware key are provided to improve data security by encrypting and accessing the data stored in the storage device with the hardware key. A hardware key(110) such as a USB(Universal Serial Bus) key receives a request transmitted from a host system(106) to access data stored in a storage device(112). A part generates a command to the storage device to enable the hardware key to interpret the request and access the encrypted data. The part provides a first encryption key to enable the hardware key to decrypt the encrypted data read from the storage device. The data stored in the storage device is encrypted by the first encryption key, and the hardware key is inserted into a port of the host system and includes a controller comprising the first encryption key for decrypting the encrypted data from the storage device. A first encryption using device uses the first encryption key to enable the hardware key to receive a response from the storage device and decrypt the encrypted data.
Patent KR-20090084263-A (KR)
Title: Attack detecting method and attack detector for system security
Inventor: KIM JONG TAE
IPC: G06F11/10
Filed: 2008-01-31
Abstract: A system security breach detection method and a breach detector capable of detecting external breach and responding to the breach are provided to guarantee an excellent reliability with a small calculation amount by a mode using parity comparing to a encryption module based on security processor. A parity memory(708) stores the instruction relationship information and parity relationship information. An instruction correlation inspector(704) determines correlation through the verification through the parity check mode about the instructions and instruction relationship information. According to the correlation, the instruction correlation inspector detects the outside breach. In case an unexpected problem is occurred at an operating system, the security processor checks the state in terms of hardware and includes interrupt(714) corresponding to change.
Patent KR-20090085289-A (KR)
Title: Presentation system and presenting method based on recognition of movement
Inventor: KWON DONG SOO
IPC: H04N5/74
Filed: 2008-02-04
Abstract: A behavior recognition-based presentation system and a presenting method are provided to minimize the unnecessary buttons of a presenter and maximize the progressing efficiency of a presentation. The second input module(130) applies the second input signal which is inputted from a presenter to a behavior sensing module(140). The behavior sensing module compares the amount of change with behavior control data, and then reads out behavior control information corresponding to the amount of change. A feedback module(150) applies the behavior control information to a light emitting diode(170), a vibration module(180) and audio module.
Patent KR-20090087645-A (KR)
Title: Method of manufacturing semiconductor device having recess channel array transistor
Inventor: KIM GIL SUB
IPC: H01L21/336
Filed: 2008-02-13
Abstract: A method of manufacturing semiconductor device having recess channel array transistor is provided to increase the process margin in the semiconductor device fabrication by omitting a planarization process for recess. The device isolation film(104) is formed on the semiconductor substrate(100) to define the active area(102). In the active area, the first recess(120A) and a plurality of recesses including the second recess is formed. The device isolation film is removed to reduce the depth of the second recess. The gate insulating layer(140) is formed on the inner wall of the first recess. The gate(150A) is formed on the gate insulating layer. The mask pattern(160) is formed on the conductive layer for gate formation. The insulating spacer(170) is formed on the side wall of the mask pattern and gate.
Patent KR-20090088124-A (KR)
Title: A nanoporous membrane, a process for fabrication of the same and a device for a controlled release of biopharmaceuticals comprising the same
Inventor: YANG SEUNG YUN
IPC: B01D69/10
Filed: 2008-02-14
Abstract: A nanoporous membrane, a manufacturing method thereof, and a device for controlled release of biopharmaceuticals comprising the same are provided to offer excellent separabiltiy and a flow rate with high pore density and uniform pore size. A nanoporous membrane(10) includes the followings: a support(12); a first separation layer(11) consisting of a first matrix(22) and a plurality of first pores(20) having nano size; and a second separation layer(13) having a second matrix(28) and a plurality of second pores(26) located on a position corresponding to the first pore, and formed on the top of the first separation layer. The density of a plurality of the first and second pores is 10^10 units/cm^2 or greater.
Patent KR-20090088135-A (KR)
Title: A controlling system for operating of train
Inventor: KIM BONG TAEK
IPC: B61L3/12
Filed: 2008-02-14
Abstract: A train operation control system is provided to detect the traveling speed of a train by installing a plurality of frequency transmitters in a track. First and second frequency transmitters(10,11) are installed at a set section of a track. A frequency receiver(20) is installed in the train. The frequency receiver receives the frequency signal from the first and second frequency transmitters. A central processing unit(30) includes an indication speed output unit(32), a speed output unit(31), and a comparing/determining unit(33). The indication speed output unit produces the indication speed about the set section of the track. The speed output unit produces the traveling speed of the train based on a first sensing time, a second sensing time, and the interval between the first and second frequency transmitters. The comparing/determining unit compares the traveling speed of the train with the normal operation speed of the train.
Patent KR-20090088589-A (KR)
Title: Coupling structure of surgical instrument
Inventor: CHOI SEUNG WOOK
IPC: A61B17/125
Filed: 2008-02-15
Abstract: A coupling structure of a surgical instrument is provided to minimize the width of a housing by stacking a plurality of driving wheels to the direction of a driving shift. A coupling structure of a surgical instrument includes a housing(10) and a plurality of driving wheels(20). The plurality of driving wheels are mounted on the housing. The plurality of driving wheels are stacked in the direction of the driving shaft(22). The driving shaft is at right angles to the disk surface of the plurality of driving wheels. The driving shaft passes through the center of the disk surface of the plurality of driving wheels. A plurality of actuators(40) transmit the driving force to the plurality of driving wheels. A plurality of wires(24) are wound around the plurality of driving wheels. The plurality of wires delivers the driving force to an operating unit(26). The width of the housing corresponds to a total of the thickness of the plurality of driving wheels.
Patent KR-20090089105-A (KR)
Title: Cleaner apparatus
Inventor: OH JANG KEUN
IPC: A47L9/02
Filed: 2008-02-18
Abstract: A cleaning apparatus is provided to constantly maintain the area of suction passage, prevent reduction of suction force and maximize the filth suction efficiency of surface. A cleaning (100) comprises a suction nozzle (110), air suction unit (150), and filth collecting container (170). The air suction unit is turnably connected to the suction nozzle. The air suction unit communicates through the suction nozzle and connection path. The filth collecting container has at least two collecting units. The collecting unit is connected to at least two outlets.
Patent KR-20090091595-A (KR)
Title: System for inserting advertisement data in broadcasting data and method of the same
Inventor: CHA JI HYUK
IPC: H04N7/08
Filed: 2008-02-25
Abstract: An automatic broadcasting advertisement data exposing control system and a method thereof for outputting advertisement data on a same screen by outputting a broadcasting program are provided to reduce burden of an advertiser by outputting advertisement data on a lower end of the new channel screen. Broadcasting output terminals output broadcast data to the broadcast data output area. The terminals output advertisement data by dividing an advertisement data output area. A broadcasting data transmission server(4) transmits broadcast data to the terminals. Advertiser terminals transmit advertisement data and advertisement information to an advertising data transmission server(6). Advertisement data are transmitted from the transferring advertisement data server to broadcast output stations.
Patent KR-20090093037-A (KR)
Title: Permanent magnet type motor and motor control method
Inventor: KIM KI CHAN
IPC: H02K1/06
Filed: 2008-02-28
Abstract: A permanent magnet motor and a method for controlling the motor are provided to improve a field weakening control characteristic by vertically arranging permanent magnets with different magnetic flux density. A permanent magnet motor includes a stator(530), a rotor(520), and a stator housing(540). The stator is moved by a moving force of the outside. The rotor has an air gap with the stator. The area of the air gap is changed by the parallel operation of the stator. The rotor surrounds the outside of the stator. The rotor has a plurality of permanent magnets. The plurality of permanent magnets have the different magnetic flux density and are arranged vertically. The stator housing supports the stator. A first member of the stator and a second member of the stator housing comprise a linear motor guide(550).
Patent KR-20090093662-A (KR)
Title: Digital photographing apparatus
Inventor: HWANG KYU EUN
IPC: H04N5/225
Filed: 2008-02-29
Abstract: A digital photographing apparatus is provided to check a display screen at various angles and enable a photographer to easily photograph himself. A case(1) comprises an inlet(11) formed in one side and the first grooves(12) formed in both sides of the inlet. A sliding member(2) comprises a pair of first protrusions. The first protrusions are inserted into the first grooves. The first protrusions are slid along with the first grooves. A display member(3) is combined in the sliding member in order to be rotatable. The second grooves more deeply formed than the first grooves are formed in sections of the first grooves.
Patent KR-20090094663-A (KR)
Title: Method and apparatus for making a plastic sheet
Inventor: KIM SO JA
IPC: B29C47/06
Filed: 2008-03-03
Abstract: A method and an apparatus for manufacturing a resin sheet are provided to produce laminated resin sheets by passing laminated resin through a T-die and a cooling compression roller set. An apparatus for manufacturing a resin sheet comprises an extruder(5) and a controller(2). The extruder makes fused resin. The controller makes the fused resin, which is ejected from the extruder, a sheet. The controller controls flow amount as if it flows back of the fused resin. The controller sends the fused resin to the T-die after controlling the flow amount of the fused resin.
Patent KR-20090095050-A (KR)
Title: In-line Fuel Pump for lubrication with CARRIER
Inventor: KIM CHANG UP
IPC: F04D29/24
Filed: 2008-03-04
Abstract: A carrier structure for lubrication improvement of the fuel pump for an inline is provided to prevent the noise and damage of carrier because the same pressure is maintained in both sides of carrier to correspond to the pressure of the fuel. A carrier structure for lubrication improvement of the fuel pump for an inline comprises a through-hole(100), a circular protrusion(200), and a plurality of grooves(300). The through-hole is formed in the center of a carrier(500) so that the driving shaft of the motor can be coupled. The circular protrusion is formed in one cross section of the carrier around the through-hole. A plurality of grooves are formed around the penetration hole and in the circumference of the circular protrusion.
Patent KR-20080085689-A (KR)
Title: Probe unit and inspection apparatus
Inventor: KUGA TOMOAKI
IPC: H01L21/66
Filed: 2008-03-06
Abstract: A probe unit and an inspection apparatus are provided to prevent the influence of noise and to improve inspection accuracy regardless of TFT driving at high speed. A probe unit(41) comprises: a probe assembly to connect to an electrode of a circuit formed on a surface of a plate to be inspected and transfer an inspection signal; and a connect cable portion(42) to electrically connect the probe assembly to an external apparatus via a printed board of a probe base, wherein the connect cable portion comprises an FPC plate to secure the connect cable portion to the probe assembly, a drive integrated circuit(43) to process according to the inspection, and an FPC cable(47) to transfer an electric signal for the inspection, and wherein the drive integrated circuit is mounted to the printed board of the probe base, and the FPC cable connects the drive integrated circuit to the probe assembly.
Patent KR-20090098145-A (KR)
Title: Method for manufacturing image sensor
Inventor: YUN YOUNG JE
IPC: H01L27/146
Filed: 2008-03-13
Abstract: A manufacturing method of an image sensor is provided to maximally reduce a gap between micro lenses by clearly removing residue of a material layer for the micro lens on a pad electrode. In a pixel array region having at least one photo diode, a flattening layer(240) is formed on a semiconductor substrate. A material layer(250) for a micro lens is coated on a top surface of the flattening layer, and fills a via hole formed in a top part of a pad electrode(210). A region in which a micro lens pattern is not formed in the material layer for the micro lens is selectively exposed through a first exposure mask. The material layer for the micro lens of the top part of the pad electrode is selectively exposed through a second exposure mask(270). The micro lens pattern is formed by developing the material layer for the micro lens. A micro lens corresponding to each photo diode is formed through a reflow process about the micro lens pattern.
Patent KR-20080089210-A (KR)
Title: Surface light emitting device
Inventor: KITAZAWA OSAMU
IPC: G02F1/13357
Filed: 2008-03-26
Abstract: A surface light emitting device is provided to uniformly emit light by increasing brightness at corner portions of a waveguide plate of the light emitting device. A surface light emitting device applies light from a point light source on an incident surface(103a) of a waveguide plate and emits the light from an exit face. The incident surface includes first to fourth planes. First and second planes(301,302) are normal to opposing surfaces of the waveguide plate and normal to two side surfaces of the waveguide plate. The third and fourth planes are normal to front and rear surfaces of the waveguide plate and not normal to the side surface of the waveguide plate. The third and fourth planes are joined with the first and second planes, respectively. The first, third, and fourth planes form a trapezoidal shape, which is convex toward the point light source, with the first plane as arranged as an upper side. The second, third, and fourth planes form a trapezoidal shape, which is concave toward the point light source, with the second plane arranged as the upper side.
Patent KR-20090103028-A (KR)
Title: Method for forming cobalt silicide using oxynitride
Inventor: JEON HYEONG TAG
IPC: H01L21/336
Filed: 2008-03-27
Abstract: PURPOSE: A method for forming cobalt silicide using oxynitride is provided to perform the repetitive process for forming the thick cobalt silicide using the nitride oxide film as the buffer layer. CONSTITUTION: The method for forming cobalt silicide using the nitride oxide film comprises as follows. The nitride oxide film(200) is formed on the single crystalline silicon substrate(100). The cobalt film(300) is formed by depositing the cobalt on the nitride oxide film. The porous silica is chemically grown on the silicon substrate. The nitrogen is doped within the oxide film by using plasma processed N2 or the NH3 gas.
Patent KR-20090103443-A (KR)
Title: Apparatus for checking a bicycle left alone
Inventor: JUNG JUM RAE
IPC: B62H5/00
Filed: 2008-03-28
Abstract: PURPOSE: A device for an indicating overtime when bicycle is left over expiration time is provided to check the overtime through a display unit. CONSTITUTION: A housing(210) includes a fastener connected to a part of bicycle and a display unit(212). A controller is installed in the inner structure of the housing. The controller includes a clock generator, a display driving unit, a memory and a controlling unit. The clock generator generates internal clock. The display driving part operates the display unit. The memory stores a regulation period. The controlling unit controls the display driving unit to display expiration time through the display unit after calculating the expiration time using the internal clock of the clock generator. The controller is initialized by new power source.
Patent KR-20090108772-A (KR)
Title: Luminescent Hot Stamping Foil
Inventor: KIM SANG JOO
IPC: B29D7/00
Filed: 2008-04-14
Abstract: PURPOSE: A method for manufacturing a luminescent hot stamping foil is provided to apply the luminescent hot stamping foil to various objects regardless of their kinds and to secure constant and uniform luminescent effects. CONSTITUTION: A method for manufacturing a luminescent hot stamping foil comprises the following steps of: vedda-printing a vinyl material with a luminescent ink mixed with a luminescent pigment to prepare a luminescent hot stamping foil; transferring the luminescent hot stamping foil to PS(polystyrene); and extruding the PS with luminescent effect. The luminescent hot stamping foil is manufactured to be transferred on extrusion products and injection products.